Two years ago, we reviewed the Huntkey Jumper 550, which exceeded our expectations. Now it is time to review the Jumper 600B, which comes with the 80 Plus Bronze certification. (Hence the letter B after the product wattage; it is important to understand that the 500 W and 550 W models from this family have the standard 80 Plus certification.) Let`s see how the Jumper 600B fared on our tests."